The plans below show a school library five years ago and the same library now. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Task 1 地图 - - 范文 答题 Many people like to eat unhealthy food even thoug...
百度试题 结果1 题目How many years is it since the couple got married? A. Seven years. B. Eight years. C. A few years. 相关知识点: 试题来源: 解析 C. A few years.反馈 收藏
解析 A since引导的时间状语从句,从句用一般过去时,主句用现在完成时have/has+done。主句中的主语为"several years"复数形式,助动词用have。 故选:A。时间过的真快!自从我们开始中学生活以来,已经过去好几年了,我们将在心中保留愉快的经历。根据时间状语和提示信息确定句子的时态,分析选项,选择正确答案。
1.对“since+从句”提问用how long吗?例:He has worked at the factory since he came here.对since he came here.该怎么提问?2.对“since+时间段+ago”提问用how long吗?例:I have been here since 2 years ago.对since 2 years ago.该怎么提问?
百度试题 结果1 题目How long ___ since the Earthquake happened in Wenchuan?About seven years.A. was it B. is it C. did it D. it is 相关知识点: 试题来源: 解析 B 反馈 收藏
(2)一般过去时通常与表示过去的时间状语连用。如:yesterday, last week, two years ago, just now, in 2002等; 而现在完成时则常与just, already, ever, never等副词和these days, this week, since..., for...等表示一段时间的状语连用。反馈 收藏 ...
since意思是“自从……以来”,引导的从句时态为一般过去时态,整个从句表示的是截止到目前为止的时间段,主句应该用现在完成时态来表示,three years表示整体概念时,谓语动词常用单数形式,故答案为B。点睛:表示时间,金钱,距离,度量等的名词做主语时,尽管是复数形式,它们作为一个单一的概念时,其谓语动词用单数。如:T...
百度试题 结果1 题目How many years is it since you (毕业) from college? 相关知识点: 试题来源: 解析 1. graduated 略 反馈 收藏
自从我们开始中学生活以来,已经过去好几年了。考查动词时态及主谓一致。根据“since we started our middle school life.”可知,空处时态用现在完成时have/has done;Several years表示时间,当表示时间的复数名词作主语时,谓语动词用单数形式,所以空格处填has passed。故选B。
句意:时间过得真快!从我们第一次见面到现在已经快三年了。 考查时态。根据“Nearly three years has passed since we ... each other for the first time.”可知,该句是since引导时间状语从句,主句时态为现在完成时,从句应用一般过去时。故选B。反馈...